I need a sample of a western hemlock for a project, but am having a lot of trouble identifying one. I live in western WA, so they should be fairly abundant. I've looked at examples online and am still so confused, because I've never seen needles like the ones on Google Images for Tsuga Heterophylla needles. Here's the closest I can find. There's a photo of the top and underside of the sprig. Is this a western hemlock?